SOLUTION: Hi, I am really bad in graphs especially in quadratic. Please someone help me in this. would really appreciate this. Need to solve by using graph
a. 2x² - 2x + 2 = 4
b. 2x² - 2x
Question 867148: Hi, I am really bad in graphs especially in quadratic. Please someone help me in this. would really appreciate this. Need to solve by using graph
a. 2x² - 2x + 2 = 4
b. 2x² - 2x = 10
If possible can you built a table of x and y to plot in graph as well please.
Hopefully from this I can understand this problems.
Tank you Found 2 solutions by rothauserc, ewatrrr:Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website! a. 2x² - 2x + 2 = 4
b. 2x² - 2x = 10
both a and b can be reduced by dividing both sides of = by 2
a. x² -x + 1 = 4
x² -x - 3 = 0
b. x² -x = 5
x² -x - 5 = 0
the graph looks like
function a is the red curve and function b is the green curve
these curves do not intercet, so there is no solution Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Hi
a. y = 2x² - 2x -2 y-intercept is -2
y-intercept is -1 V(.5, -2.5) x = .5 Line of Symmetry